• New Features

• All Features

• External Features

• System Software

• Computer Identification

• NMI without Programmer’s Switch

• Velocity Engine Acceleration

• Block Diagram and Buses

• Block Diagram

• Main ICs and Buses

• Microprocessor and Cache

• PowerPC G4 Microprocessor

• Level 2 Cache

• Uni-N Bridge and Memory Controller

• Processor Bus

• Main Memory Bus

• Accelerated Graphics Port Bus

• Video Display Subsystem

• PCI Bus

• Boot ROM

• Ethernet Controller

• FireWire 400 Controller

• KeyLargo I/O Controller

• DMA Support

• Interrupt Support

• USB Interface

• Ultra DMA Interface

• Enhanced IDE Interface

• Modem Slot Support

• Wireless LAN Module

• Sound Circuitry

• Power Controller

• USB Ports

• USB Connectors

• USB Features

• Wake Up From Sleep

• Connect and Resume

• USB Storage Devices

• USB Controller

• FireWire 400 Ports

• FireWire 400 Device Programming

• FireWire 400 Connector

• Target Disk Mode

• Ethernet Port

• Internal Modem

• AirPort Extreme Card

• Data Security

• AirPort Extreme Hardware

• AirPort Extreme Software

• Hard Disk Drive

• CD-ROM Drive

• Combo Drive DVD-ROM/CD-RW

• SuperDrive DVD-R/CD-RW Drive

• Video Display

• External Display Port

• Video Display Connector

• Older Monitors Not Supported

• Keyboard

• Keyboard Features

• Keyboard Layout

• MultiMedia Control Keys

• Keyboard and USB

• Mouse

• Sound System

• Sound Inputs

• Built-in Microphone

• External Audio Line-in Jack

• Sound Outputs

• Internal Speakers

• Headphone Jack

• Sound Specifications

• RAM Expansion Slots

• RAM Expansion Modules

• Mechanical Design of RAM DIMMs

• Electrical Design of RAM DIMMs

• DIMM Configurations

• RAM Addressing

• Apple Technical Notes

• 3D Graphics

• PowerPC G4 Microprocessor

• Velocity Engine (AltiVec)

• Mac OS X

• Mac OS 9.2.2

• I/O Kit

• RAM Expansion Modules

• ATA Interface

• USB Interface

• FireWire Interface

• Wireless Networks